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CMJ2-30 Hydraulic crawler drilling jumbo

CMJ2 Series hydraulic crawler drilling jumbo s mainly used to drill blast holes for tunneling construction in coal mine and other underground engineering. Electricity power or twin power drilling jumbo are available for option. Advanced hydraulic rock drilling system with anti-jamming mechanism ensures rapid drilling speed and high efficiency. Flexible drilling mechanism makes the jumbo drilling on face, roof, side wall and anchor holes upward. This small compact jumbo features great mobility, and strong gradeability, thus can improve working environment and get efficiency, quality development.

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